package cn.itstudio.dao;

import java.util.List;

import cn.itstudio.domain.DeviceBill;



public interface DeviceBillDao {

	List<DeviceBill> findDeviceBillList(); //查询所有业务单

	void saveDeviceBill(DeviceBill deviceBill);//保存业务单

	DeviceBill findDeviceBillById(Long id);//根据业务单ID查找

	void updateDeviceBill(DeviceBill deviceBill);//更新业务单

	void deleteDeviceBillById(Long id);//根据Id删除业务单


}